{"id":"CVE-2026-105648","revision":"0f2c0b3977704d6aaaf89ced1b896edf","records":[{"revision":"0f2c0b3977704d6aaaf89ced1b896edf","observedAt":"2026-10-25T04:17:29.458+00:00","statement":{"source":"nvd","id":"CVE-2026-105648","aliases":[],"title":"Ghost is a Node.js content management system. From 6.0.9 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's …","description":"Ghost is a Node.js content management system. From 6.0.9 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.","state":0,"publishedAt":"2026-10-05T20:17:13.42+00:00","modifiedAt":"2026-10-06T17:17:18.023+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","score":4,"severity":"MEDIUM"}],"references":["https://github.com/TryGhost/Ghost/commit/20d3f792bf4a7c349ee56b746a067550d8684ff5","https://github.com/TryGhost/Ghost/pull/30917","https://github.com/TryGhost/Ghost/releases/tag/v6.65.0","https://github.com/TryGhost/Ghost/security/advisories/GHSA-r7f2-6fj8-6fg2"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105648","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-184","CWE-918"],"productCriteria":[],"sourceDates":{"published":"2026-10-05T20:17:13.420","lastModified":"2026-10-06T17:17:18.023"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-105648","identifiers":["CVE-2026-105648"]},"retained":false,"historicalAffected":[]}],"coverage":[]}